R. P. · R. Powell · R. R. · Ronald Powell
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Basic Research Methods for Librarians Fourth Edition | Hardcover | 978-1-59158-103-1 (1-59158-103-6) | 2004 | Lynn Silipigni Connaway |
| Basic Research Methods for Librarians Fourth Edition | Paperback | 978-1-59158-112-3 (1-59158-112-5) | 2004 | " |